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CVE
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CVE-2011-1478Date: (C)2011-10-23   (M)2024-02-22


The napi_reuse_skb function in net/core/dev.c in the Generic Receive Offload (GRO) implementation in the Linux kernel before 2.6.38 does not reset the values of certain structure members, which might allow remote attackers to cause a denial of service (NULL pointer dereference) via a malformed VLAN frame.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.7
Exploit Score: 5.5
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: ADJACENT_NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
http://www.securityfocus.com/archive/1/520102/100/0/threaded
SECUNIA-46397
SREASON-8480
http://openwall.com/lists/oss-security/2011/03/28/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66c46d741e2e60f0e8b625b80edb0ab820c46d7a
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6d152e23ad1a7a5b40fef1f42e017d66e6115159
http://mirror.anl.gov/pub/linux/kernel/v2.6/ChangeLog-2.6.38
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
https://bugzilla.redhat.com/show_bug.cgi?id=691270

CWE    1
CWE-476
OVAL    18
oval:org.secpod.oval:def:201478
oval:org.secpod.oval:def:201669
oval:org.secpod.oval:def:500060
oval:org.secpod.oval:def:700715
...

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